The stars certainly pulled out all the stops on the red carpet at the 2013 SAG Awards tonight.

From flawless mermaid silhouettes to magnificent embellished designs, there was no shortage of unstoppable glamour from our favorite leading ladies including Amanda Seyfried, Jessica Chastain and Nicole Kidman.

Naomi Watts sparkled in a metallic Marchesa design, while Chastain flaunted her figure in a curve-hugging Alexander McQueen gown that exuded sultry elegance, suitable for the stunning redhead.

And while there was a strong showing of celebs in classic black gowns and more dramatic hues, we especially loved unexpectedly bold colors seen on Nina Dobrev, Giuliana Rancic, Freida Pinto and others.

As for the accessories, we spied endless amounts of sparkle, killer clutches and awe-inspiring heels on Hollywood's A-list crowd.

All in all, it turned out to be a seriously unforgettable evening for fashion lovers everywhere.

Who do you think looked best at the SAG Awards? Tell us in the comments below!